CVE-2016-6556

OpenNMS version 18.0.1 and prior are vulnerable to a stored XSS issue due to insufficient filtering of SNMP agent supplied data. By creating a malicious SNMP 'sysName' or 'sysContact' response, an attacker can store an XSS payload which will trigger when a user of the web UI views the data. This issue was fixed in version 18.0.2, released on September 20, 2016.

CVSS v3 7.1 HIGH
CVSS v2.0 4.3 MEDIUM

7.1^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.8 / Impact : 4.2

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact LOW

Availability Impact NONE

Scope UNCHANGED

4.3^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:M/Au:N/C:N/I:P/A:N

Exploitability : 8.6 / Impact : 2.9

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

References

Link	Resource
https://github.com/OpenNMS/opennms/pull/1019	Patch Third Party Advisory
https://www.rapid7.com/blog/post/2016/11/15/r7-2016-24-opennms-stored-xss-via-snmp-cve-2016-6555-cve-2016-6556/	Exploit Third Party Advisory
https://github.com/OpenNMS/opennms/pull/1019	Patch Third Party Advisory
https://www.rapid7.com/blog/post/2016/11/15/r7-2016-24-opennms-stored-xss-via-snmp-cve-2016-6555-cve-2016-6556/	Exploit Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:opennms:opennms:*:*:*:*:*:*:*:*

History

21 Nov 2024, 02:56

Type	Values Removed	Values Added
References	~~() https://github.com/OpenNMS/opennms/pull/1019 - Patch, Third Party Advisory~~	() https://github.com/OpenNMS/opennms/pull/1019 - Patch, Third Party Advisory
References	~~() https://www.rapid7.com/blog/post/2016/11/15/r7-2016-24-opennms-stored-xss-via-snmp-cve-2016-6555-cve-2016-6556/ - Exploit, Third Party Advisory~~	() https://www.rapid7.com/blog/post/2016/11/15/r7-2016-24-opennms-stored-xss-via-snmp-cve-2016-6555-cve-2016-6556/ - Exploit, Third Party Advisory
CVSS	v2 : ~~4.3~~ v3 : ~~6.1~~	v2 : 4.3 v3 : 7.1

Information

Published : 2021-09-24 21:15

Updated : 2024-11-21 02:56

NVD link : CVE-2016-6556

Mitre link : CVE-2016-6556

CVE.ORG link : CVE-2016-6556

JSON object : View

Products Affected

opennms

opennms

CWE

CWE-79

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

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